Sealed Balrog Brick, meaning 3x "The Shadow-deeps" and 3x "Balrog's Host", which naturally also are sealed. These are few and far between, and I would guess less than 10 sealed ones still exist. Pricing is 5.000€.
Trusted buyers can request payment plan and/or reserve with deposit. I'm always willing to discuss. It's located in Denmark (EU).
I'm not too often active on this forum, so preferably send an email to kalle@kallur.dk, but I'll do my best to check in.